Teotônio and Madeira food-landscape contexts - History, Government, Language, and Sources

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Amazonia and the Orinoco: Rivers, Landscapes, and Living Heritage
Southwestern Amazonia · Source-reviewed profile

Teotônio and Madeira food-landscape contexts

Teotônio (site or scholarly name, not an established ancient self-designation)

Teotônio's layered sequence combines changing food practices, soils, ceramics and a river setting. Different forms of gathering, tending and cultivation need not become a simple ladder from foraging to farming.

Long occupation and plant-management context Early Holocene through later precolonial phases; approximately 9000 years of archaeological history in the site studies Archaeobotany, starch and phytolith analysis, stratigraphy, hearth dating and ceramic spatial research. Porto Velho public city orientation, Rondônia, Brazil. Approximate public orientation only, never a territorial, ethnic, linguistic, political, customary or sovereignty boundary. Not a burial, ancestral-remains, restricted rock-art or sacred-site location, private earthwork, Indigenous village or contact point for isolated peoples; no access or collecting permission is implied.
Overview

Communities, landscapes, and the evidence

Rivers, forests, wetlands, and connections

The upper Madeira's river and waterfall landscape shaped local opportunities. A Porto Velho point does not locate archaeological deposits or authorize entry onto affected land.

Political organization and community scale

Different occupation episodes imply changing community organization; no single authority is inferred from the entire sequence.

Colonial transformation, living heritage, and modern reception

Modern river infrastructure and archaeological research have changed the setting and knowledge of it. Contemporary communities are not defined by pottery phases.

Plants Microremains reveal varied practices

The 2018 study presents evidence for plant use and cultivation, retaining tentative identifications.

Source review: 2026-10-20 [S1]
Sequence Ceramics require stratigraphic context

The spatial study examines variation within the site rather than mapping each style directly onto an ethnicity.

Source review: 2026-10-20 [S2]
Deep history Preceramic occupation matters

The Goeldi study examines early and middle Holocene occupation, not only later ceramic assemblages.

Source review: 2026-10-20 [S3]
Historical sequence

A concise, sourced timeline

These milestones are orientation points, not a complete history.

  1. Early occupation and plant use

    The studies document early activity without requiring every crop to appear in the earliest deposits.

    [S1] [S3]

  2. Changing soils and material practices

    Distinct deposits and ceramic contexts require their own histories, not automatic population replacement.

    [S1] [S2]

  3. Archaeobotanical study

    The study publishes micro- and macrobotanical evidence with sampling limits.

    [S1]

  4. Contextual research

    Ceramic and early-occupation studies refine site-scale interpretation.

    [S2] [S3]
Culture and language

Food, craft, language, labor, and belief

Languages named in this profile

  • The registered evidence does not securely establish every resident's spoken language; no language is assigned from material style alone.

Language family: No secure assignment from this evidence

Gathered and cultivated resources could coexist.

Dark earth and earlier occupation require separate evidence.

Independent DNAGENICS AI-assisted educational summaries, not reproductions of the cited works or professional scholarly review. Cited communities, museums, researchers, universities, heritage authorities, UNESCO and publishers did not author or endorse this atlas. Names identify sources only; no logos, source imagery, human remains, restricted cultural expressions or sensitive coordinates are reproduced. Public availability does not establish cultural consent. Use the site's contact channel for corrections or concerns.

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Grounded in approved profile content Citations use the source IDs below No account or DNA context

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Evidence register

Sources used for this page

Prefer Indigenous and community-linked institutions, national heritage authorities, accountable archaeological projects, original studies and institutional collections documentation. Source titles, publishers, dates and stable links identify the evidence. Distinguish a conference abstract, bibliographic record, field study, scholarly synthesis, heritage proposal and completed interpretation. Attribute written and oral accounts by composition date, genre, language, audience, transmission and viewpoint.

  1. C1

    Orinoquia: The Archaeology of the Orinoco River Basin

    Journal of World Prehistory 16, author-shared scholarly synthesis · Attributed scholarly synthesis; models are not direct observations of all communities · 2002

  2. C2

    Chiribiquete National Park: The Maloca of the Jaguar

    UNESCO World Heritage Centre · Institutional heritage record; individual panel chronology requires separate evidence · Inscribed 2018; record accessed 2026-10-20

  3. C3

    Nuevos aportes a la arqueología del sitio Saladero, bajo Orinoco, Venezuela

    José R. Oliver, UCL, author-shared conference paper · Original conference research; not all interpretations are final consensus · Presented 2013; author record 2014

  4. C4

    A fase Açutuba: um novo complexo cerâmico na Amazônia Central

    Arqueología Suramericana 2(1), World Archaeological Congress archive · Original archaeological study in archived journal issue · 2006

  5. C5

    Early and Middle Holocene Hunter-Gatherer Occupations in Western Amazonia: The Hidden Shell Middens

    PLOS ONE · Original archaeological study or institutional project account · 2013-08-28

  6. C6

    Paleoindian cave dwellers in the Amazon: research annotation

    Library of Congress, Handbook of Latin American Studies · Institutional critical bibliographic annotation, not a new excavation · 1996 study; annotation accessed 2026-10-20

  7. C7

    Lidar reveals pre-Hispanic low-density urbanism in the Bolivian Amazon

    Nature 606, 325-328 · Original archaeological study or institutional project account · 2022

  8. C8

    Ecological Modelling and Indigenous Systems of Resource Use: Examples from South Venezuela

    Antropológica 55, 51-72, UNAM archive · Original methodological and ethnographic analysis, not a prehistoric social census · 1981

  9. C9

    Pre-Columbian agricultural landscapes, ecosystem engineers, and self-organized patchiness in Amazonia

    PNAS 107, 7823-7828 · Original archaeological study or institutional project account · 2010

  10. C10

    The unique functioning of a pre-Columbian Amazonian floodplain fishery

    Scientific Reports · Original archaeological study or institutional project account · 2018

  11. C11

    Intentional creation of carbon-rich dark earth soils in the Amazon

    Science Advances 9, eadh8499 · Original collaborative research, including Kuikuro Indigenous Association contributors · 2023

  12. C12

    En riesgo continuo por el ecoturismo: la realidad de las áreas protegidas en el Amazonas

    Parques Nacionales Naturales de Colombia · Protected-area care and access-risk guidance, not visitor permission · 2025-12-12

  13. C13

    Shared Stewardship and Ethical Returns

    Smithsonian National Museum of the American Indian · Comparative collections ethics, not site-specific cultural consent · Institutional policy resource accessed 2026-10-20

  14. S1

    Direct archaeological evidence for Southwestern Amazonia as an early plant domestication and food production centre

    PLOS ONE · Original archaeological study or institutional project account · 2018

  15. S2

    Variabilidade estratigráfica e espacial dos contextos cerâmicos no Sítio Teotônio

    Revista de Arqueologia · Original archaeological study or institutional project account · 2020

  16. S3

    Ocupações humanas do Holoceno inicial e médio no sudoeste amazônico

    Boletim do Museu Paraense Emílio Goeldi, Ciências Humanas · Original archaeological study or institutional project account · 2020

Sources and names remain the property of their respective publishers and communities. Their inclusion is for citation and education; it does not imply endorsement of DNAGENICS. Summaries are original editorial paraphrases and should be checked against the linked source for important use.

Editorial review: October 20, 2026

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